| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.58 | 11.144% | $205.1496 | $205.15 | $205.15 | $205.10 |
| Purchase #2 | $108.75 | 10.294% | $119.9447 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $18.80 | 3.398% | $19.4388 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $12.90 | 4.776% | $13.5161 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $17.81 | 6.333% | $18.9379 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $111.27 | 12.488% | $125.1654 | $125.17 | $125.15 | $125.20 |
| Purchase #7 | $103.59 | 6.229% | $110.0426 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $557.70 | $612.1951 | $612.20 | $612.20 | $612.00 | |